Updated for the 2026–27 tax year

New Zealand Tax Reference & Calculators

Search, compare, and estimate New Zealand tax obligations using clear summaries, IRD links, and practical live calculators.

33 topics and tools 26 calculators and comparison tools IRD-linked rates

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Income TaxEstimate personal income tax and take-home income. PAYECheck pay after tax and payroll deductions. GSTAdd or remove GST and plan a return. Self-EmployedPlan sole trader tax, ACC and take-home. KiwiSaverExplore contributions and government support. Hourly RateWork out what to charge for your time.
Business & WorkContractor vs EmployeeEmployee Cost vs ContractorInvoice Generator Tool
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New Zealand Tax Reference Guide and Calculator

Explore 33 New Zealand tax reference topics and tools in the searchable guide, or browse all 26 calculators and comparison tools. Guides are clearly separate from interactive estimates. The Invoice Generator is listed separately as a business tool.